and the government fiscal deficit is only 1.1% of total gdp. which is just about 1/3 of averages. and i think this is why this credit rating agencies are so confident about the capacity of a korean economy to repay its sovereign debt. better debt ratings could make korean bonds look like a safe haven investment, encouraging in flow from overseas, and causing the yuan to appreciate. we asked how all this affects south korea's economy? we are expecting capital inflows and falling appreciation in the near future which may hurt some exporting farms in korea. but i don't think this is going to be a fatal blow to the korean economy. instead in the long term. i think it will be much easier for korean firms to finance their projects in the international market. and so, this -- credit rating upgrade is kind of benefit to korean economy rather than a concern. >> a small firm in tokyo has built an eco friendly car that runs on both hydrogen and gasoline. the minivehicle was remodeled from the regular gasoline powered car. equipped with hydrogen tank, fuel injector and control mechanism for r